Iron Single Atom Catalysts for Electrochemical Ammonia Synthesis: Toward Carbon Free Hydrogen Storage

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26620%2F26%3A0189714" target="_blank" >RIV/00216305:26620/26:0189714 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/62156489:43210/25:43925601 RIV/61989100:27240/25:10255432

Výsledek na webu

<a href="https://onlinelibrary.wiley.com/doi/10.1002/aenm.202402205" target="_blank" >https://onlinelibrary.wiley.com/doi/10.1002/aenm.202402205</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1002/aenm.202402205" target="_blank" >10.1002/aenm.202402205</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Iron Single Atom Catalysts for Electrochemical Ammonia Synthesis: Toward Carbon Free Hydrogen Storage

Popis výsledku v původním jazyce

Ammonia plays a pivotal role globally, profoundly impacting human activities, especially in agriculture, chemical production, and the textile sector. As the most efficient carbon-free hydrogen carrier, ammonia is vital for transporting energy over long distances. Haber-Bosch process producing ammonia from nitrogen accounts for approximate to 2% of global energy production. Electrochemical conversion offers a sustainable, long-term solution for ammonia synthesis due to its environmentally friendly characteristics. This approach complements the traditional Haber-Bosch process, known for its harsh operational conditions and significant CO2 emissions. Iron (Fe), serving as the active catalytic site in the Haber-Bosch process and a vital nitrogenase component for biological nitrogen fixation, exhibits superiority over other non-noble metals in catalyzing ammonia synthesis. Therefore, investigating single-atom Fe is attracting significant attention for its potential application in electrochemical ammonia synthesis. In this review, the recent advancements in the design and synthesis of single-atom Fe-based catalysts for electrochemical ammonia production are summarized. The topic of synthesis and characterization of Fe single-atom catalysts, as well as their application in the electrochemical reduction of nitrogen and nitrate to ammonia is covered. Additionally, insights are provided into the current challenges and considerations for future directions aimed at designing efficiently Fe single atom-based catalysts. This review explores using iron-based single-atom catalysts for sustainable electrochemical conversion of nitrogen and nitrate to ammonia production. The synthesis, characterization, efficiency, advancements, and future directions of Fe-based single-atom catalysts are discussed in detail. image

Název v anglickém jazyce

Iron Single Atom Catalysts for Electrochemical Ammonia Synthesis: Toward Carbon Free Hydrogen Storage

Popis výsledku anglicky

Ammonia plays a pivotal role globally, profoundly impacting human activities, especially in agriculture, chemical production, and the textile sector. As the most efficient carbon-free hydrogen carrier, ammonia is vital for transporting energy over long distances. Haber-Bosch process producing ammonia from nitrogen accounts for approximate to 2% of global energy production. Electrochemical conversion offers a sustainable, long-term solution for ammonia synthesis due to its environmentally friendly characteristics. This approach complements the traditional Haber-Bosch process, known for its harsh operational conditions and significant CO2 emissions. Iron (Fe), serving as the active catalytic site in the Haber-Bosch process and a vital nitrogenase component for biological nitrogen fixation, exhibits superiority over other non-noble metals in catalyzing ammonia synthesis. Therefore, investigating single-atom Fe is attracting significant attention for its potential application in electrochemical ammonia synthesis. In this review, the recent advancements in the design and synthesis of single-atom Fe-based catalysts for electrochemical ammonia production are summarized. The topic of synthesis and characterization of Fe single-atom catalysts, as well as their application in the electrochemical reduction of nitrogen and nitrate to ammonia is covered. Additionally, insights are provided into the current challenges and considerations for future directions aimed at designing efficiently Fe single atom-based catalysts. This review explores using iron-based single-atom catalysts for sustainable electrochemical conversion of nitrogen and nitrate to ammonia production. The synthesis, characterization, efficiency, advancements, and future directions of Fe-based single-atom catalysts are discussed in detail. image

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

21001 - Nano-materials (production and properties)

Projekt

<a href="/cs/project/TN02000033" target="_blank" >TN02000033: NCK pro průmyslový 3D tisk</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2025

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Advanced energy materials

ISSN

1614-6832

e-ISSN

1614-6840

Svazek periodika

25

Číslo periodika v rámci svazku

15

Stát vydavatele periodika

DE - Spolková republika Německo

Počet stran výsledku

19

Strana od-do

—

Kód UT WoS článku

001303048800001

EID výsledku v databázi Scopus

2-s2.0-85202596294